GM12A

Hoists

Rated Line Pull: 12,000 lb (5,443 kg)
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Gear Ratio41:1
Unit Weight524 to 545 lb (238 to 247 kg)
Motor051 (5.1 CID)
Drum Sizes01 — 7.63" (194 mm) Barrel x 14.63" (372 mm) Flange x 10" (254 mm) Between Flanges
05 — 7.63" (194 mm) Barrel x 16.63" (422 mm) Flange x 10" (254 mm) Between Flanges
Rope Diameters3/8" (10 mm), 7/16" (11 mm), 1/2" (13 mm), 9⁄16" (14 mm), 5/8" (16 mm)
Rope Storage01 — 225 ft (68.6 m) for 5/8" (16 mm) Rope
05 — 352 ft (107.3 m) for 5/8" (16 mm) Rope
Specifications are representative of common configuration. Consult factory for additional options.

Performance

Layer 1Layer 2Layer 3Layer 4Layer 5
GM12A-41051-01 EQUAL SPEED REVERSE
Line Pull*12,000 lb
(5,443 kg)		10,420 lb
(4,726 kg)		9,200 lb
(4,173 kg)		8,250 lb
(3,742 kg)		7,470 lb
(3,388 kg)
Line Speed*108 fpm
(32.8 mpm)		124 fpm
(37.8 mpm)		140 fpm
(42.7 mpm)		157 fpm
(47.7 mpm)		173 fpm
(52.7 mpm)
Drum Capacity34 ft
(10.4 m)		74 ft
(22.6 m)		119 ft
(36.3 m)		169 ft
(51.5 m)		225 ft
(68.6 m)
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6Layer 7
GM12A-HSR-41/9051-05 HIGH SPEED REVERSE**
Line Pull*12,000 lb
(5,443 kg)		10,420 lb
(4,726 kg)		9,200 lb
(4,173 kg)		8,250 lb
(3,742 kg)		7,470 lb
(3,388 kg)		6,800 lb
(3,084 kg)		6,260 lb
(2,840 kg)
Line Speed*108 fpm
(32.8 mpm)		124 fpm
(37.8 mpm)		140 fpm
(42.7 mpm)		157 fpm
(47.7 mpm)		173 fpm
(52.7 mpm)		191 fpm
(58.1 mpm)		207 fpm
(63.2 mpm)
Drum Capacity34 ft
(10.4 m)		74 ft
(22.6 m)		119 ft
(36.3 m)		169 ft
(51.5 m)		225 ft
(68.6 m)		286 ft
(87.2 m)		352 ft
(107.3 m)
*Based on pressure of 2,200 psi (152 bar), 50 gpm (189 lpm), 5/8” (16 mm) rope and 5.1 CID motor.
Actual performance will vary dependent on hydraulic system, motor, drum and cable sizes.
**High Speed Reverse (HSR) reel out line speed is 4.4 times faster than reel in speed. In reverse rotation (reel out), the maximum load can be fully controlled at a line speed equal to the reel in speed.

Dimensions